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8C 3370 Chicago to Seattle Flight Status

Air Transport International Flight 8C3370 from Chicago Rockford International Airport RFD to Seattle Tacoma International Airport SEA is not scheduled for today July 1st, 2026.
The last time the flight was scheduled was on May 25th, 2026.
Check the table below for 8C3370's most recent flight history:

8C 3370 Flight Status & Schedule

Date Departure Arrival Status
May 25 23:36 01:10
Landed
Track >
May 24 23:28 01:10
Landed
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May 23 23:36 01:23
Landed
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May 22 23:33 01:12
Landed Late
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May 21 00:27 01:55
Delayed
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Air Transport International 8C 3370 Chicago to Seattle Flight Information

Air Transport International Flight 8C3370 connects Chicago, United States to Seattle, United States, taking off from Chicago Rockford International Airport RFD and landing at Seattle Tacoma International Airport SEA.

How long is the 8C3370 flight from Chicago to Seattle?

The average flight time from Chicago to Seattle is 3 hours and 43 minutes. The flight distance is 2662 km / 1654 miles and the average flight speed is 713 km/h / 443 mph.

What is the On-Time Performance (OTP) of Air Transport International Flight 8C3370 Chicago to Seattle?

The Airportia On-Time Performance Rating for Air Transport International Flight 8C3370 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 8C3370 flight?

The latest flight took off on Tuesday, May 26th, 2026 with the flight status being Landed on 01:10.

How else can the flight 8C3370 be referenced as?

This Air Transport International flight can also be referenced as ATN3370, 8C 3370, ATN 3370.

How often is flight 8C3370 delayed?

On average, 40% of all 8C3370 flights are delayed. The average delay is 17 minutes.

Can I get compensation for my delayed or cancelled 8C3370 flight or baggage issues?

If your 8C3370 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our 8C3370 Flight Tracker above for more details.

8C3370 and Chicago RFD to Seattle SEA Flights

Other flights departing from Chicago RFD: G4722, GB3113, GB3116, GB3104

Other flights arriving at Seattle SEA: WN2767, WN2118, HA930, 8C3378

All flights connecting Chicago RFD to Seattle SEA.

8C3370 Air Transport International Flight: Chicago to Seattle Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.